Cycles:

* Add alpha pass output, to use set Transparent option in Film panel.
* Add Holdout closure (OSL terminology), this is like the Sky option in the
  internal renderer, objects with this closure show the background / zero
  alpha.
* Add option to use Gaussian instead of Box pixel filter in the UI.
* Remove camera response curves for now, they don't really belong here in
  the pipeline, should be moved to compositor.

* Output full float values for rendering now, previously was only byte precision.
* Add a patch from Thomas to get a preview passes option, but still disabled
  because it isn't quite working right yet.
* CUDA: don't compile shader graph evaluation inline.
* Convert tabs to spaces in python files.

1 files changed, 2 insertions, 2 deletions

diff --git a/intern/cycles/device/device_multi.cpp b/intern/cycles/device/device_multi.cpp
index e48df93737d..cae63596d3b 100644
--- a/intern/cycles/device/device_multi.cpp
+++ b/intern/cycles/device/device_multi.cpp
@@ -244,7 +244,7 @@ public:
 		mem.device_pointer = tmp;
 	}
 
-	void draw_pixels(device_memory& rgba, int y, int w, int h, int width, int height)
+	void draw_pixels(device_memory& rgba, int y, int w, int h, int width, int height, bool transparent)
 	{
 		device_ptr tmp = rgba.device_pointer;
 		int i = 0, sub_h = h/devices.size();
@@ -255,7 +255,7 @@ public:
 			/* adjust math for w/width */
 
 			rgba.device_pointer = sub.ptr_map[tmp];
-			sub.device->draw_pixels(rgba, sy, w, sh, width, height);
+			sub.device->draw_pixels(rgba, sy, w, sh, width, height, transparent);
 			i++;
 		}